package com.hmall.common.feign;

import com.hmall.common.dto.Item;
import com.hmall.common.dto.PageDTO;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestParam;
@FeignClient(value = "itemservice")
public interface ItemClient {

    @GetMapping("/item/list")
    public PageDTO<Item> list(@RequestParam("page") Integer page, @RequestParam("size") Integer size);


    @GetMapping("/item/{id}")
    Item getById(@PathVariable Long id);


    //减库存
    @PutMapping("/item/stock/{itemId}/{num}")
     void stock(@PathVariable("itemId") long itemId ,@PathVariable("num") Integer num);

}
